diff --git a/relay/channel/newapi/adaptor.go b/relay/channel/newapi/adaptor.go
index 4ca20a50..979d5c27 100644
--- a/relay/channel/newapi/adaptor.go
+++ b/relay/channel/newapi/adaptor.go
@@ -86,7 +86,7 @@ func (a *Adaptor) ConvertGeminiRequest(c *gin.Context, info *relaycommon.RelayIn
 }
 
 func (a *Adaptor) ConvertImageRequest(c *gin.Context, info *relaycommon.RelayInfo, request dto.ImageRequest) (any, error) {
-	return request, nil
+	return a.openaiAdaptor.ConvertImageRequest(c, info, request)
 }
 
 func (a *Adaptor) ConvertRerankRequest(c *gin.Context, relayMode int, request dto.RerankRequest) (any, error) {